The invention discloses a method of aviation aluminum alloy profiles by adopting double aging. The invention relates to a manufacturing method of aluminum alloy profiles. The manufacturing method disclosed by the invention is used for solving the problem that various aluminum alloy profiles produced by using the existing processes are low in tensile strength, proof strength of non-proportional elongation, percentage elongation after fracture and exfoliation corrosion property. The method comprises the following steps of: 1, melting; 2, casting; 3, cutting off; 4, skin turning; 5, annealing; 6, heating; 7, extruding; 8, solid-solution water-quenching; 9, stretching; and 10, ageing. According to the invention, through optimizing alloy compositions, and adopting optimized solid-solution and aging processes after extruding, the demands of users on the comprehensive properties of the alloy profiles are satisfied, and prepared aluminum alloy profiles are good in physical dimension and surface quality good in molding performance in industrial production, and excellent in comprehensive mechanical properties. The method disclosed by the invention is used for preparing aviation aluminum alloy profiles.